GameVsJam/3d Prototyp/Assets/Scripts/NPC_Behavior.cs

using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using Unity.PlasticSCM.Editor.WebApi;
using UnityEngine;

public class NPC_Behavior : MonoBehaviour
{
    [SerializeField] GameObject confettiEffect;
    [SerializeField] double eventRate = 1.0; // max 60, min 0 -> how many events are fired per minute
    [SerializeField] private float _startTime = 30.0f;

    private NPC_EventStack _eventStack;
    private Text2Speech _text2Speech;
    private AudioSource _audioSource;

    [SerializeField] private bool _talk = false;
    [SerializeField] private bool _fullfillNeedManually = false;
    [SerializeField] private float _timer;
    [SerializeField] private float _newNeedDelay = 3.0f;
    [SerializeField] private List<string> _lastTenNeeds = new List<string>();
    private DeveloperNeeds _developerNeeds;
    private float _timeBetweenEvents;
    private GameObject _currentNeed = null;
    private float _newNeedDelayTimer = 0.0f;
    private float _effectCreationTime;
    private GameObject _effect;

    /// <summary>
    /// The name of the current need
    /// </summary>
    public string CurrentNeed => _lastTenNeeds[_lastTenNeeds.Count - 1];
    /// <summary>
    /// Indicates if the developer has a need right now
    /// </summary>
    public bool HasNeed = false;

    // Start is called before the first frame update
    void Start()
    {
        _developerNeeds = GetComponent<DeveloperNeeds>();
        _eventStack = GetComponent<NPC_EventStack>();
        _text2Speech = GetComponent<Text2Speech>();
        _audioSource = GetComponent<AudioSource>();
        ResetTimer(_startTime);
    }

    // Update is called once per frame
    void Update()
    {
        WatchEffect();
        _timer -= Time.deltaTime;

        if (_newNeedDelayTimer <= 0)
        {
            if (_timer <= 0 && _currentNeed == null)
            {
                GenerateNeed();
                ResetTimer();
            }
        }
        else
        {
            _newNeedDelayTimer -= Time.deltaTime;
        }

        // for Debugging
        if (_fullfillNeedManually)
        {
            _fullfillNeedManually = false;
            NeedFullfilled();
        }
        if (_talk)
        {
            _talk = false;
            Talk();
        }
    }

    private void ResetTimer(float startTime = 0.0f)
    {
        if (eventRate <= 0)
        {
            _timeBetweenEvents = float.MaxValue;
        }
        else
        {
            _timeBetweenEvents = 60f / (float)eventRate;
            if (startTime > 0)
            {
                _timer = startTime;
            }
            else
            {
                _timer = Random.Range(0.5f * _timeBetweenEvents, 1.25f * _timeBetweenEvents);
            }
        }
    }

    private void WatchEffect()
    {
        if (_effect != null && GetEffectLifetime() >= 3.0f)
        {
            RemoveEffect();
        }
    }

    private float GetEffectLifetime()
    {
        return Time.time - _effectCreationTime;
    }

    private bool RemoveEffect()
    {
        Destroy(_effect);
        return _effect != null;
    }

    public bool GenerateNeed(string needName = null)
    {
        List<string> needs = new List<string>() { "coffee", "mate", "toilet", "money" };

        string need = needs[UnityEngine.Random.Range(0, needs.Count)];
        if (needName != null)
        {
            need = needName;
        }

        _currentNeed = _developerNeeds.spawnNeed(need, 0);
        HasNeed = true;
        _lastTenNeeds.Add(need);
        if (_lastTenNeeds.Count > 10)
        {
            _lastTenNeeds.RemoveAt(0);
        }
        return _currentNeed != null;
    }

    /// <summary>
    /// Deletes the current need and its gameobject.
    /// </summary>
    /// <returns>bool: wether successfully deleted the gameobject or not</returns>
    [ContextMenu("Fullfill Need")]
    public bool NeedFullfilled()
    {
        Destroy(_currentNeed);
        if (HasNeed)
        {
            HasNeed = false;
            _newNeedDelayTimer = _newNeedDelay;
            _effect = Instantiate(confettiEffect, new Vector3(0.0f, 1.5f, 0.0f), confettiEffect.transform.rotation);
            _effect.transform.SetParent(transform, false);
            _effectCreationTime = Time.time;
        }
        return _currentNeed == null;
    }

    public void Talk()
    {
        //if (!_audioSource.isPlaying)
        //{
            string context = _eventStack.GetEntireContext();
            _text2Speech.Generate(context);
        //}
    }
}